| 3095 | Dún Laoghaire-Rathdown County Council | LA1/3 | 1873-1877 | Minutes of the Blackrock Town Commissioners and Urba... | Blackrock |
| 3154 | Dún Laoghaire-Rathdown County Council | LA1/300 | 1839 | Housing of the Working Classes: Copy manuscript and ... | Blackrock |
| 3155 | Dún Laoghaire-Rathdown County Council | LA1/301 | c.1854 | Housing of the Working Classes, Copy of will of Sara... | Blackrock |
| 3156 | Dún Laoghaire-Rathdown County Council | LA1/302 | 1854 | Housing of the Working Classes: Copy probate of the ... | Blackrock |
| 3157 | Dún Laoghaire-Rathdown County Council | LA1/304 | 1870 | Housing of the Working Classes: Copy of will of Tere... | Blackrock |
| 3158 | Dún Laoghaire-Rathdown County Council | LA1/306 | 1891 | Housing of the Working Classes: Copy of will of Sara... | Blackrock |
| 3159 | Dún Laoghaire-Rathdown County Council | LA1/307 | 1893 | Housing of the Working Classes: Abstract of Title of... | Blackrock |
| 3160 | Dún Laoghaire-Rathdown County Council | LA1/308 | 1896 | Housing of the Working Classes: Copy of Mrs Mary Har... | Blackrock |
| 3163 | Dún Laoghaire-Rathdown County Council | LA1/319 | 1895 | Housing of the Working Classes: Declaration of Josep... | Blackrock |
| 3165 | Dún Laoghaire-Rathdown County Council | LA1/322 | | Housing of the Working Classes: High Court Schedule ... | Blackrock |
| 3161 | Dún Laoghaire-Rathdown County Council | LA1/310 | 1895 | Housing of the Working Classes: Claim of £2772... | Blackrock |
| 3162 | Dún Laoghaire-Rathdown County Council | LA1/311 | 1895 | Housing of the Working Classes: Claim of £600.... | Blackrock |
| 3164 | Dún Laoghaire-Rathdown County Council | LA1/320 | 1896 | Housing of the Working Classes: Objection of Timothy... | Blackrock |
| 3166 | Dún Laoghaire-Rathdown County Council | LA1/323 | 1788 | Road Widening, Georges Avenue: Copy lease, Mrs Mary ... | Blackrock |
| 3167 | Dún Laoghaire-Rathdown County Council | LA1/332 | 1895 | Housing of the Working Classes: Copy of will of Fran... | Blackrock |
| 3168 | Dún Laoghaire-Rathdown County Council | LA1/334 | 1920 | Copy lease: Herbert Power to Miss Maggie Dalton of T... | Blackrock |
| 3169 | Dún Laoghaire-Rathdown County Council | LA1/336 | 1923 | Housing of the Working Classes: Declaration of Ellen... | Blackrock |
| 3170 | Dún Laoghaire-Rathdown County Council | LA1/337 | 1923 | Housing of the Working Classes: Apportionment accoun... | Blackrock |
| 3171 | Dún Laoghaire-Rathdown County Council | LA1/341 | 1923-1924 | Council House Purchase Agreement, New Road September... | Blackrock |
| 3173 | Dún Laoghaire-Rathdown County Council | LA1/363 | 1923 | Council House Purchase Agreements:Seapoint Avenue, S... | Blackrock |
| 3174 | Dún Laoghaire-Rathdown County Council | LA1/385 | 1894 | Agreement with Mary Whelan, Superior of the Industri... | Blackrock |
| 3175 | Dún Laoghaire-Rathdown County Council | LA1/397 | 1918 | Conacre letting: Mrs Eva Bernard, The Cottage, Freck... | Blackrock |
| 5550 | Waterford City Archives | LA1/3/E/1
LA1/3/E/1 | 1922-1939 | Sanitary Authority, Sanction book:Recording copies o... | Waterford Corporation Archives |
| 5551 | Waterford City Archives | LA1/3/C/1 | 1946-1949 | Waterford and New Ross Port Sanitary Authority, Minu... | Waterford Corporation Archives |
| 5552 | Waterford City Archives | LA1/3/B/ | 1928-1948 | Waterford and New Ross Port Sanitary Authority Finan... | Waterford Corporation Archives |
| 5931 | Waterford City Archives | LA1/3/A/ | 1904-1948 | Waterford and New Ross Port Sanitary Authority, Minu... | Waterford Corporation Archives |
| 5932 | Waterford City Archives | LA1/3/BA/ | 1915-1944 | Waterford and New Ross Port Sanitary Authority Finan... | Waterford Corporation Archives |